Cheap flights from National Capital Territory of India to Kerala from ₹ 7,790

The cheapest month to fly to Kerala from National Capital Territory of India is in March. Flight prices, which tend to average around ₹ 17,695, are often lower during this time because this is during the off-season. If you are unable to visit Kerala during the month of March, then departing from National Capital Territory of India during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 17,791.

The cheapest day to depart from National Capital Territory of India to Kerala is on a Thursday when prices can be found for as low as ₹ 20,279. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around ₹ 21,473. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kerala.

Our data shows that the cheapest National Capital Territory of India to Kerala flights are usually those with departure times at midday. Our users have found flights to Kerala at midday for as low as ₹ 19,875. Try not to purchase tickets in the morning because they tend to be around ₹ 20,869. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from New Delhi Indira Gandhi Intl to Thiruvananthapuram for the best National Capital Territory of India - Kerala flight prices

You are more likely to see cheaper flights to Kerala from National Capital Territory of India when booking weeks ahead of your departure date. In general, you can expect to find flights to Kerala for around ₹ 20,356 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kerala from National Capital Territory of India for as low as ₹ 18,368 on momondo.

There are 3 cabin classes available to choose from on National Capital Territory of India to Kerala flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

IndiGo, Air India Express, and Air India are the most popular carriers operating from National Capital Territory of India to Kerala

IndiGo, Air India and Air India Express are the top three most popular airlines that fly to Kerala from National Capital Territory of India according to our data. IndiGo is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Kerala. Keep in mind that there are 3 different airlines that fly to Kerala on a routine basis, so you have a few additional options to choose from.

23 flights are operational daily from National Capital Territory of India to Kerala as of October 2026. The most popular departure time for this route is 05:00, with 39% of flights per day taking off in the afternoon.

164 flights are operational weekly from National Capital Territory of India to Kerala as of October 2026. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.